kurokotei - \frac{\textup{sig}=\frac{821}{149}}{bpm\approx533} (BPM = RT) [slowed + BASS]

"what's your favorite song?"
"\frac{\textup{sig}=\frac{821}{149}}{bpm\approx533}"

cover is official lain art i think, if not, please comment artist name so i can credit thanks :)